Population in Bacău 13 indicators covering population for Bacău. IndicatorLatest Year10-yr change Rank Assumptions for fertility rates by age, type of projection and NUTS 3 1.89 Number 2100 down 1.0% 23rd Demographic balances and indicators by type of projection and NUTS 3 r 4,694 2100 down 0.3% 311th Live births (total) by NUTS 3 region 4,127 Number 2024 down 40.1% 757th Population density by NUTS 3 region 90.7 Persons per square kilometre 2024 down 3.1% 1197th Population on 1 January by broad age group, sex and NUTS 3 region 591,999 Number 2025 down 2.0% 646th Population change - Demographic balance and crude rates at regional le 155 2024 up 118.3% 1524th Population on 1st January by age group, sex, type of projection and NU 467,711 Person 2100 down 0.9% 223rd Population structure indicators by type of projection and NUTS3 region 76.8 2100 up 0.5% 1062nd Assumptions for total fertility rates, type of projection and NUTS 3 r 1.71 Number 2095 down 0.6% 56th Projected life expectancy at birth, by sex, type of projection and NUT 85.4 Year 2095 up 2.6% 1132nd Demographic balances by type of projection and NUTS3 region 28,288 2095 down 3.0% 239th Population on 1 January by age group, sex and NUTS 3 region 591,999 Number 2025 down 2.0% 645th Live births by age group of the mothers and NUTS 3 region 4,127 Number 2024 down 40.1% 757th